Eco-design rules and a local audit for Claude Code: less resource use in code, database queries and token spend.
Plugins
A plugin is a ready-made bundle for an agent: a set of commands, skills and settings installed in one step. This section collects plugins for Claude Code and compatible agents, with a description of what is inside, an install command and an access level.
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Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.
Found: 1603
A plugin for spec-first development: six phases, subagent roles and a decision ledger, with a human approving each phase.
A set of extensions for the Pi agent: repository analysis, secrets leased with a TTL and search over agent sessions.
While you work in Codex, tasks, bugs and decisions land in Plane by themselves, and statuses change from a panel in the chat.
Grainulator keeps an evidence ledger for research and engineering work and checks a model answer for conflicts and gaps.
LittleJS AI is a Claude Code plugin with five skills that scaffolds a complete HTML5 game on the LittleJS engine in one request.
A Google Cloud plugin catalog for databases and analytics: AlloyDB, Spanner, Bigtable, Firestore, Cloud SQL and Looker.
Superpowers for Google Antigravity: a fork of the methodology with native agy tools and no translation layer.
Pixelbolt lets an agent draw and edit pixel art from a JSON recipe: sprites, effects and animations as PNG, GIF and atlases.
Universal Development Standards sets up development standards and AI agent skills in a project with one uds init command.
agent-toolkit offers generic skills for engineering tasks: from a ticket to a plan, tasks and a handover for review.
Spacedock splits agent work into stages with decision gates, so a human approves or returns each result together with evidence.
hermitd runs an always-on Claude Code agent on your machine: tasks from chat, scheduled checks and saved state after a restart.
Official
An agent plugin: the phrase "deploy X to Sealos" runs sign-in, deploy path choice, databases, HTTPS and post-deploy verification.
16 competitive intelligence skills: briefings, battlecards, win-loss analysis, positioning and pricing review for assistants.
HCF separates planning with a human from autonomous execution: parallel workers implement the plan using TDD.
Step-by-step causal inference: 14 skills pick a method, check assumptions, write R or Python code and stress-test the result.
Official
Six Claude Code plugins from Phoenix Security: security review, readiness gates, SAST rules, threat search and secure PRDs.
A marketplace of plugins by department: marketing, sales, operations, creative, product and YouTube. Over 40 skills.
A Claude Code plugin and CLI for scientific facilities: an agent finds control channels, writes to hardware after approval.
26 skills and four reviewer agents for science in Claude Code: figure and statistics review, literature search, work handoff.
An orchestrator that hands a coding task to CLI workers in separate Git worktrees, reviews and merges the result.
The media-pipeline plugin generates images through Gemini or OpenAI gpt-image-2: a skill, CLI and MCP server install in one step.
24 skills for numerical methods and materials science: the agent checks stability, meshes, convergence and cluster runs.